body {
	main {
		padding: 10px;
	}
	.navbar {
		display: flex;
		justify-content: space-around;
		line-height: 45px;
		border-bottom: 2px solid #eee;
		a {
			color: #aaa;
			&.active {
				color: #4294ff;
				text-align: center;
			}
			&.active::after {
				content: "";
				display: block;
				background-color: #4294ff;
				width: 80%;
				height: 2px;
				margin: 0 auto;
			}
		}
	}
}


